Shania Twain tied the knot with Frédéric Thiébaud during a sunset beach ceremony in Puerto Rico on New Year's Day. Last month she announced her engagement to Swiss executive Frédéric, and over the weekend they made it official before 40 of their closest friends and family. Shania wore a white gown purchased in Frédéric's home country of Switzerland and was joined by her son, Eja, as she walked down the aisle. Click through to see their wedding photos — congrats to the happy couple!